Film tearing mechanism

Abstract

The utility model relates to a film tearing mechanism which comprises two bearing tables, a lower adhesive film bearing piece is installed on the two bearing tables, and the lower adhesive film bearing piece comprises a lower adhesive film roller and a driving adjusting piece connected with the lower adhesive film roller. The sliding adjusting pieces are respectively connected with the two bearing tables in a sliding manner; the upper film removing pieces are arranged on the two sides of the sliding adjusting piece, each upper film removing piece comprises an upper film sticking driving piece and upper film clamping driving pieces located on the two sides of the upper film sticking driving piece, and each upper film clamping driving piece comprises a first sliding table, an upper film rotating cylinder arranged on the first sliding table in a sliding mode and an upper film clamping cylinder rotationally connected with the upper film rotating cylinder; the lower film clamping driving piece is positioned at the other end of the sliding adjusting piece; and the waste film collecting boxes are arranged on the two sides below the sliding adjusting piece. Two groups of liquid crystal glass are placed through the arrangement of two groups of bearing tables; the upper film removing part and the lower film clamping driving part are matched with each other to efficiently carry out film tearing operation on the upper face and the lower face of the liquid crystal glass, and the film tearing operation efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of liquid crystal glass, and in particular relates to a film tearing mechanism. Background Art

[0002] The upper and lower surfaces of the liquid crystal glass are covered with protective films, which need to be torn off before the next step can be carried out. The existing film-tearing mechanism has a low film-tearing efficiency when tearing off the liquid crystal glass due to its single structure and the loose coordination between the structures, which affects the growth efficiency. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a film tearing mechanism, which has the advantage of high film tearing operation efficiency.

[0004] In order to achieve the above object, the technical solution of the utility model is as follows:

[0005] A film tearing mechanism comprises: two supporting platforms, on which lower mucosa supporting parts are installed, and the lower mucosa supporting parts comprise: a lower mucosa roller, a driving adjustment part connected to the lower mucosa roller; a sliding adjustment part slidably connected to the two supporting platforms respectively; an upper film removing part arranged on both sides of the sliding adjustment part, and the upper film removing part comprises: an upper mucosa driving part, an upper film clamping driving part located on both sides of the upper mucosa driving part, and the upper film clamping driving part comprises: a first sliding platform, an upper film rotating cylinder slidably arranged on the first sliding platform, an upper film clamping cylinder rotatably connected to the upper film rotating cylinder; a lower film clamping driving part located at the other end of the sliding adjustment part; and a waste film collection box arranged on both sides below the sliding adjustment part.

[0006] As a preferred solution of the utility model, the driving adjustment member includes: a support frame, a slide rail fixed on the support frame, the support frame is connected to the two bearing platforms, and the lower mucosa roller is slidably connected to the slide rail.

[0007] To implement the above technical solution, the slide rail adjusts the position of the lower mucosal roller so that the lower mucosal roller can perform mucosal operations better.

[0008] As a preferred solution of the utility model, the sliding adjustment member includes: two sliding support plates, and a driving motor located between the two sliding support plates, and the movable end of the driving motor is connected to the bearing platform.

[0009] To implement the above technical solution, the driving motor adjusts the horizontal position of the carrier platform so that the film tearing operation can be carried out stably.

[0010] As a preferred solution of the utility model, the upper mucosa driving component includes: an upper film frame, an upper mucosa roller arranged on the upper film frame, and a rotating motor fixed on the upper film frame, and the rotating motor is rotatably connected to the upper mucosa roller through a belt.

[0011] To implement the above technical solution, the motor is rotated to adjust the position of the upper mucosal roller, so that the upper mucosal roller can perform mucosal operations better and facilitate film tearing operations.

[0012] As a preferred solution of the utility model, the clamping claw of the clamping cylinder is arranged toward the sliding adjustment member.

[0013] As a preferred solution of the utility model, the upper film clamping drive component and the lower film clamping drive component adopt the same structural arrangement, and the lower film clamping drive component includes: a second sliding table, a lower film rotating cylinder slidably arranged on the second sliding table, and a lower film clamping cylinder rotatably connected to the lower film rotating cylinder.

[0014] To implement the above technical solution, the clamping claws of the lower film clamping cylinder perform a film tearing operation on the lower film of the liquid crystal glass.

[0015] In summary, the utility model has the following beneficial effects:

[0016] The film tearing process is as follows: the liquid crystal glass covered with a protective film is placed on the carrier platform. When the liquid crystal glass is placed on the carrier platform, a position for the lower film roller to stick to the film needs to be reserved. The driving motor drives the carrier to move forward. The slide rail on the support frame adjusts the height of the lower film roller so that the upper film roller can better stick the protective film on the liquid crystal glass. The upper film rotating cylinder and the upper film clamping cylinder cooperate with each other so that the clamping claws on the upper clamping cylinder clamp the upper protective film. The carrier platform drives the liquid crystal glass to tear the film during the forward transportation. The lower film rotating cylinder and the lower film clamping cylinder cooperate with each other so that the lower film clamping cylinder tears the protective film. The front end of the double-station film tearing mechanism is connected to a carrying mechanism to collect the liquid crystal glass after the film is torn. Finally, the waste film collection box collects the waste film to complete the entire operation.

[0017] By adopting the setting of two groups of supporting platforms, two groups of liquid crystal glasses are placed; the upper film removing part and the lower film clamping driving part cooperate with each other to efficiently perform film tearing operations on the upper and lower surfaces of the liquid crystal glass, thereby improving the efficiency of the film tearing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0020] Figure 2 It is a schematic diagram of the structure of the upper mucosal driving component of the utility model.

[0021] Figure 3 It is a schematic diagram of the structure of the upper film clamping driving component of the utility model.

[0022] Figure 4 It is a schematic diagram of the structure of the lower mucosal bearing member of the utility model.

[0023] The numbers and letters in the figure represent the corresponding component names:

[0024] 1. Carrying platform; 2. Lower film roller; 3. First sliding platform; 4. Upper film rotating cylinder; 5. Upper film clamping cylinder; 6. Waste film collecting box; 7. Support frame; 8. Slide rail; 9. Sliding support plate; 10. Driving motor; 11. Upper film frame; 12. Upper film roller; 13. Rotating motor; 14. Second sliding platform; 15. Lower film rotating cylinder; 16. Lower film clamping cylinder. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] A film tearing mechanism, such as Figures 1 to 4 As shown, it includes: two supporting platforms 1, on which lower mucosa supporting parts are installed, and the lower mucosa supporting parts include: a lower mucosa roller 2, a driving adjustment part connected to the lower mucosa roller 2; a sliding adjustment part slidably connected to the two supporting platforms 1 respectively; an upper film removing part arranged on both sides of the sliding adjustment part, and the upper film removing part includes: an upper mucosa driving part, and an upper film clamping driving part located on both sides of the upper mucosa driving part.

[0028] The upper mucosa driving member includes an upper film frame 11, an upper mucosa roller 12 arranged on the upper film frame 11, and a rotating motor 13 fixed on the upper film frame 11. The rotating motor 13 is rotationally connected to the upper mucosa roller 12 via a belt.

[0029] The upper film clamping drive component consists of a first sliding platform 3, an upper film rotating cylinder 4 and an upper film clamping cylinder 5. The first sliding platform 3 adjusts the position of the upper film rotating cylinder 4 to move the upper film rotating cylinder 4 to a suitable position, and the clamping claws on the upper film clamping cylinder 5 perform film tearing operations on the upper film.

[0030] Furthermore, the upper film clamping drive component and the lower film clamping drive component adopt the same structural setting, and its film tearing operation process is the same as that of the upper film clamping drive component. The lower film clamping drive component includes: a second sliding table 14, a lower film rotating cylinder 15 slidingly arranged on the second sliding table 14, and a lower film clamping cylinder 16 rotatably connected to the lower film rotating cylinder 15.

[0031] The lower film clamping driving member is arranged away from the upper film clamping driving member, and the driving adjusting member adjusts the mucosal height of the lower mucosal roller 2. The driving adjusting member includes: a support frame 7, a slide rail 8 fixed on the support frame 7, the support frame 7 is connected to the two supporting platforms 1, and the lower mucosal roller 2 is slidably connected to the slide rail 8.

[0032] Specifically, the sliding adjustment member drives the supporting platform 1 to be transported forward to perform the film tearing operation. The sliding adjustment member is composed of two sliding support plates 9 and a driving motor 10. The movable end of the driving motor 10 drives the supporting platform 1 to reciprocate to adjust the film tearing process.

[0033] Finally, waste film collection boxes 6 for collecting waste films are installed on both sides below the sliding adjustment member.

[0034] The film tearing process is as follows: the liquid crystal glass covered with a protective film is placed on the supporting platform 1. When the liquid crystal glass is placed on the supporting platform 1, a position for the lower film roller 2 to be pasted needs to be reserved. The driving motor 10 drives the supporting platform to move forward. The slide rail 8 on the supporting frame 7 adjusts the height of the lower film roller 2 so that the upper film roller 12 can better paste the protective film on the liquid crystal glass. The upper film rotating cylinder 4 and the upper film clamping cylinder 5 cooperate with each other so that the clamping claws on the upper clamping cylinder clamp the upper protective film. The supporting platform 1 drives the liquid crystal glass to be transported forward to perform the film tearing operation; the lower film rotating cylinder 15 and the lower film clamping cylinder 16 cooperate with each other so that the lower film clamping cylinder 16 tears the protective film. The front end of the double-station film tearing mechanism is connected to a supporting mechanism to collect the liquid crystal glass after the film is torn; finally, the waste film collection box 6 collects the waste film to complete the entire operation.

[0035] By adopting the setting of two groups of supporting platforms 1, two groups of liquid crystal glasses are placed; the upper film removal component and the lower film clamping driving component cooperate with each other to efficiently perform film tearing operations on the upper and lower surfaces of the liquid crystal glass, thereby improving the efficiency of film tearing operations.

[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A film tearing mechanism, characterized in that: include: Two bearing platforms (1), on which lower mucosa bearing parts are mounted, and the lower mucosa bearing parts include: a lower mucosa roller (2), and a driving adjustment part connected to the lower mucosa roller (2); A sliding adjustment member slidably connected to the two supporting platforms (1) respectively; An upper film removal member is arranged on both sides of the sliding adjustment member, and the upper film removal member includes: an upper film driving member, an upper film clamping driving member located on both sides of the upper film driving member, and the upper film clamping driving member includes: a first sliding platform (3), an upper film rotating cylinder (4) slidably arranged on the first sliding platform (3), and an upper film clamping cylinder (5) rotatably connected to the upper film rotating cylinder (4); a lower film clamping driving member located at the other end of the sliding adjusting member; and, Waste film collection boxes (6) are arranged on both sides below the sliding adjustment member.

2. A film tearing mechanism according to claim 1, characterized in that: The driving adjustment member comprises: a support frame (7), and a slide rail (8) fixedly arranged on the support frame (7); the support frame (7) is connected to the two bearing platforms (1); and the lower mucosa roller (2) is slidably connected to the slide rail (8).

3. A film tearing mechanism according to claim 1, characterized in that: The sliding adjustment member comprises: two sliding support plates (9), and a driving motor (10) located between the two sliding support plates (9), wherein the movable end of the driving motor (10) is connected to the bearing platform (1).

4. A film tearing mechanism according to claim 1, characterized in that: The upper mucosa driving component comprises: an upper film frame (11), an upper mucosa roller (12) arranged on the upper film frame (11), and a rotating motor (13) fixed on the upper film frame (11), wherein the rotating motor (13) is rotationally connected to the upper mucosa roller (12) via a belt.

5. A film tearing mechanism according to claim 1, characterized in that: The clamping claw of the clamping cylinder is arranged toward the sliding adjustment member.

6. A film tearing mechanism according to claim 1, characterized in that: The upper film clamping drive member and the lower film clamping drive member adopt the same structural arrangement, and the lower film clamping drive member comprises: a second sliding platform (14), a lower film rotating cylinder (15) slidably arranged on the second sliding platform (14), and a lower film clamping cylinder (16) rotatably connected to the lower film rotating cylinder (15).

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